public FindClassifierReq(VisualRecognition service, string classifierName, OnFindClassifier callback)
{
if (callback == null)
{
throw new ArgumentNullException("callback");
}
if (string.IsNullOrEmpty(classifierName))
{
throw new WatsonException("classifierName required");
}
if (string.IsNullOrEmpty(mp_ApiKey))
{
mp_ApiKey = Config.Instance.GetAPIKey(SERVICE_ID);
}
if (string.IsNullOrEmpty(mp_ApiKey))
{
throw new WatsonException("FindClassifier - VISUAL_RECOGNITION_API_KEY needs to be defined in config.json");
}
Service = service;
ClassifierName = classifierName;
Callback = callback;
Service.GetClassifiers(OnGetClassifiers);
}
public FindClassifierReq(NaturalLanguageClassifier service, string classifierName, OnFindClassifier callback)
{
if (service == null)
{
throw new ArgumentNullException("service");
}
if (string.IsNullOrEmpty(classifierName))
{
throw new ArgumentNullException("classifierName");
}
if (callback == null)
{
throw new ArgumentNullException("callback");
}
Service = service;
ClassifierName = classifierName;
Callback = callback;
Service.GetClassifiers(GetClassifiers);
}
/// <summary>
/// Finds a classifier by classifier name.
/// </summary>
/// <param name="classifierName">Classifier name.</param>
/// <param name="callback">Callback.</param>
public void FindClassifier(string classifierName, OnFindClassifier callback)
{
new FindClassifierReq(this, classifierName, callback);
}